I know some people won’t agree with me, but I think it can certainly be argued that what this man is doing isn’t necessarily beautifying the city. Might be getting rid of gang signs, sure, but definitely not making communities look nicer.

Never heard about this. Do people in Los Angeles even know this happened to important transportation infrastructure in 1995? Right on Hollywood Boulevard too! Today, if you ride the Red Line, a small portion of the tunnel goes from rounded tunnel to box-shaped and then back to rounded tunnel again due to this incident.